Method and apparatus for handling physical downlink control channel orders in wireless communication system
First Claim
1. A method for handling physical downlink control channel (PDCCH) orders in a user equipment (UE) of a wireless communication system, the wireless communication system supports Carrier Aggregation (CA), which enables the UE to perform transmission and/or reception through multiple carriers, the method comprising:
- configuring a plurality of carriers;
receiving a PDCCH order, the PDCCH order includes a carrier information that identifies a specific carrier, within the plurality of carriers, that the UE should use to trigger a random access (RA) procedure without having perform process of considering and selecting which carrier should be used to trigger the RA procedure; and
using the specific carrier within the plurality of carriers to trigger the random access (RA) procedure according to the PDCCH order.
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Accused Products
Abstract
A method for handling physical downlink control channel (PDCCH) orders in a user equipment (UE) of a wireless communication system is disclosed. The wireless communication system supports Carrier Aggregation, which enables the UE to perform transmission and/or reception through multiple carriers. The method includes steps of configuring a plurality of carriers, receiving a PDCCH order, and using a specific carrier within the plurality of carriers to trigger a random access procedure according to the PDCCH order.
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Citations
14 Claims
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1. A method for handling physical downlink control channel (PDCCH) orders in a user equipment (UE) of a wireless communication system, the wireless communication system supports Carrier Aggregation (CA), which enables the UE to perform transmission and/or reception through multiple carriers, the method comprising:
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configuring a plurality of carriers; receiving a PDCCH order, the PDCCH order includes a carrier information that identifies a specific carrier, within the plurality of carriers, that the UE should use to trigger a random access (RA) procedure without having perform process of considering and selecting which carrier should be used to trigger the RA procedure; and using the specific carrier within the plurality of carriers to trigger the random access (RA) procedure according to the PDCCH order. - View Dependent Claims (2, 3, 4)
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5. A communication device for handling PDCCH orders in a user equipment (UE) of a wireless communication system, the wireless communication system supports Carrier Aggregation (CA), which enables the UE to perform transmission and/or reception through multiple carriers, the communication device comprising:
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a processor for executing a program; and a memory coupled to the processor for storing the program;
wherein the program comprises;configuring a plurality of carriers; receiving a PDCCH order, the PDCCH order includes a carrier information that identifies a specific carrier, within the plurality of carriers, that the UE should use to trigger a random access (RA) procedure without having to perform process of considering and selecting which carrier should be used to trigger the RA procedure; and using the specific carrier within the plurality of carriers to trigger the random access (RA) procedure according to the PDCCH order. - View Dependent Claims (6, 7, 8)
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9. A method for handling physical downlink control channel (PDCCH) orders in a network terminal of a wireless communication system, the wireless communication system supports Carrier Aggregation (CA), which enables a user equipment (UE) to perform transmission, and/or reception through multiple carriers, the method comprising:
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configuring a plurality of carriers for the UE; generating a carrier information; and including the carrier information in a PDCCH order, and transmitting the PDCCH order to the UE; wherein the PDCCH order is utilized for indicating the UE to trigger a random access (RA) procedure, and the carrier information identifies a specific carrier within the plurality of carriers that the UE should use to trigger the RA procedure without having to perform process of considering and selecting which carrier should be used to trigger the RA procedure. - View Dependent Claims (10, 11)
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12. A communication device for handling PDCCH orders in network terminal of a wireless communication system, the wireless communication system supports Carrier Aggregation (CA), which enables a user equipment (UE) to perform transmission and/or reception through multiple carriers, the communication device comprising:
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a processor for executing a program; and a memory coupled to the processor for storing the program;
wherein the program comprises;configuring a plurality of carriers for the UE; generating a carrier information; and including the carrier information in a PDCCH order, and transmitting the PDCCH order to the UE; wherein the PDCCH order is utilized for indicating the UE to trigger a random access (RA) procedure, and the carrier information identifies a specific carrier within the plurality of carriers that the UE should use to trigger the RA procedure without having to perform process of considering and selecting which carrier should be used to trigger the RA procedure. - View Dependent Claims (13, 14)
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Specification